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Dimethyl 4-{4-[2-(dimethyl­amino)eth­oxy]phen­yl}-2,6-dimethyl-1,4-dihydro­pyridine-3,5-dicarboxyl­ate

✍ Scribed by Sundar, T. V. ;Parthasarathi, V. ;Jain, Priyanka ;Bansal, Ranju ;Ravikumar, K.

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
285 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the molecule of the title compound, C 21 H 28 N 2 O 5 , the substituted 1,4-dihydropyridine (1,4-DHP) ring has a flattened-boat conformation. The carbonyl groups of the ester groups, at positions 3 and 5 in the 1,4-DHP ring, have cis configurations with respect to the double bonds in the 1,4-DHP ring. In the solid state, the molecules are linked by intermolecular N-HÁ Á ÁN hydrogen bonds, which run parallel to the c axis with a graph-set motif C(13). Weak inter-and intramolecular C-HÁ Á ÁO interactions are also observed.

📜 SIMILAR VOLUMES

Acetonyl methyl 1,4-dihydro-2,6-dimethyl
Acetonyl methyl 1,4-dihydro-2,6-dimethyl-4-(2-nitro­phen­yl)pyridine-3,5-dicarboxyl­ate
✍ Wang, Xue-Yuan ;Zhang, Ming-Jie ;Wang, Xiang-Qian ;Nie, Yu-Min 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 167 KB

In the title compound, C 19 H 20 N 2 O 7 , the C atom in the 4position of the dihydropyridine ring is displaced out of the plane by 0.0461 (2) A ˚. The dihydropyridine ring plane is almost perpendicular to the benzene ring, with a dihedral angle of 88.9 (3) .